import {Injectable} from '@nestjs/common';
import {Cat} from './interfaces/cat.interface';

@Injectable()
export class CatsService {
    private readonly cats: Cat[] = [];

    create(cat: Cat) {
        this.cats.push(cat);
    }

    findAll(): Cat[] {
        return this.cats;
    }

    findOne(id: number): {} {
        return this.cats[id] ? this.cats[id] : {}
    }
}
